Introduction
The Ferrari Roma is a modern grand tourer, combining elegant design with powerful twin-turbo V8 performance. Unlike track-focused Ferrari models, the Roma is engineered for refined high-speed cruising with everyday usability.
At AUTOSPORT TYREWORLD Adelaide, we specialise in performance and luxury vehicle tyre fitment, ensuring correct specifications for vehicles like the Ferrari Roma.
This guide covers:
-
All factory tyre sizes
-
OEM wheel & rim specifications
-
PCD, centre bore & offsets
-
Correct torque specifications
-
Best performance and comfort tyre options
Ferrari Roma Factory Tyre Sizes
The Ferrari Roma uses a staggered performance setup optimised for GT driving.
20 Inch (Factory Setup)
-
245/35R20 (Front)
-
285/35R20 (Rear)
These sizes deliver:
-
Strong front-end grip
-
Balanced rear traction
-
High-speed stability
Ferrari Roma Factory Wheel Specs
-
Wheel Diameter: 20"
-
Front Width: 8J
-
Rear Width: 10J
-
Offset (ET): Approx. +30 to +45 (varies by wheel design)
Bolt Pattern (PCD)
-
5x114.3
Unlike many modern BMWs, Ferrari uses a different bolt pattern.
Centre Bore
-
67.1 mm (approx.)
Ensures correct hub-centric fitment.
Wheel Bolt Specifications
-
Bolt Type: M14 x 1.5
-
Seat Type: Ball Seat (Ferrari specific)
Torque Wrench Specification
-
160 Nm (approx. Ferrari specification)
Best practices:
-
Torque in star pattern
-
Re-check after 50–100 km
-
Avoid final tightening with impact tools
Tyre Requirements (Ferrari Roma)
The Roma is a high-performance GT, requiring tyres that balance comfort and performance.
Key Requirements
-
Strong grip for spirited driving
-
High-speed stability
-
Low road noise for comfort
-
Long-distance durability
Recommended Tyres (AUTOSPORT TYREWORLD Adelaide)
OEM / Ferrari Approved
-
Michelin Pilot Sport 4S (K1 Ferrari Spec)
Performance Option
-
Continental SportContact 7
Comfort & Daily Driving
-
Continental PremiumContact 6
-
Michelin Primacy 5
Common Upgrade Options
At AUTOSPORT TYREWORLD, Ferrari Roma clients often choose:
-
Upgraded performance tyres for sharper handling
-
Lightweight forged wheels (RAYS / BBS)
-
Slightly wider rear setups (where appropriate)
Why Proper Fitment Matters
Incorrect tyre or wheel setup can result in:
-
Reduced comfort
-
Uneven tyre wear
-
Poor high-speed stability
-
Safety concerns
We ensure:
-
Correct rolling diameter
-
Proper load rating
-
Ferrari-compliant fitment
Visit AUTOSPORT TYREWORLD Adelaide
Specialist performance tyre fitting and balancing available at:
Magill
647 Magill Road, Magill SA 5072
0452 641 023
Wingfield
411 Grand Junction Road, Wingfield SA 5013
0433 645 411
Clarence Gardens
911 South Road, Clarence Gardens SA 5039
0420 299 911